Question 1

I'm really confused... do i even need the lighting node thing to control the lighting effects for the fans and led strips and link them up?

Accepted Answer

You need the Lighting Node Pro to control the LED strips.  If you have the Commander Pro, then you don't need the Lighting Node Pro as that is built into the Commander Pro.
The SP and HD Fans don't require a Node Pro or Commander Pro for lighting effects since they come with a manual controller for limited lighting effects, but using the Node or Commander will give you more options for lighting effects on those fans.
The LL series of fans require a Node Pro or Commander Pro for the LED's to function and the LL kits do come with a Node Pro.

Question 2

So i assume corsair wouldn't be nice enough to include an LED strip with the commander pro?

Accepted Answer

İ have corsair commender pro and 2 corsair LL 140 MM (no led contoreller)and LL 120Mm ( no led controller )and lighting node pro 
Can use rgb led ?? Do i need led connecter or somethnig like that ?

Question 3

Can I connect 9 fans to the commander pro via 4 pin pwm fan splitters

Accepted Answer

The Commander Pro delivers 1A per fan header. The Corsair ML140 pro fans use .275A, the ML120 pro uses .299A, and even if you rounded that to .3A then you should be able to connect 2 fans per header no problem. Sorry for the late answer, but hopefully more people will get a good idea of what they can do with the Commander Pro with these specs listed.

Question 4

Will this be able to control 3 hd120s and 3 sp120s

Accepted Answer

If you mean the LED's on the RGB versions of SP120, they will have to be on a separate channel from the HD120's.  But yet it will control them fine.

ASIN	B09GHTMJMY
Best Sellers Rank	#2,299 in Internal Fans & Cooling Components
Brand	Corsair
Brand Name	Corsair
Color	black
Customer Reviews	4.5 out of 5 stars 4,205 Reviews
Display Type	LED
Global Trade Identification Number	00840006629788
Item Dimensions L x W x H	4.29"L x 2.58"W x 0.53"H
Item Weight	0.13 Kilograms
Manufacturer	Corsair
Material	brass
Material Type	brass
Model	CL-9011112-WW
Part Number	CL-9011112-WW
Product Dimensions	4.29"L x 2.58"W x 0.53"H
UPC	840006629788
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	2 year manufacturer

CORSAIR iCUE Commander CORE XT, Digital Fan Speed and RGB Lighting Controller

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